Notifier FDU-80 User Manual download pdf

DN-6820:B • 05/17/2010 — Page 1 of 2

FDU-80

80 Character Liquid Crystal Display

Annunciators

DN-6820:B • D-123

General

The FDU-80 is a compact, cost-effective, 80-character, backlit

LCD remote Fire Annunciator for use with the NOTIFIER Fire-

Warden-100-2, NFS2-640, and NFS-320 Fire Alarm Control

Panels (FACPs). The FDU-80 mimics the display of the control

panel and displays complete system point status information.

Up to 32 FDU-80s may be connected onto the EIA-485 termi-

nal port of each FACP. The FDU-80 requires no programming,

which saves time during system commissioning.

Features

• 80-character Liquid Crystal Display.

• Mimics all display information from the host panel.

• Control switches for System Acknowledge, Signal Silence,

Drill and Reset with enable key.

• System status LEDs for Power, Alarm, Trouble, Supervisory

and Alarm Silenced.

• No programming necessary — FDU-80 connects to the ter-

minal porton the FACP.

• Displays device type identifiers, individual point alarm, trou-

ble or supervisory, zone and custom alpha labels.

• Time-and-date display field.

• Aesthetically pleasing design.

• May be powered from the host FACP or by remote power

supply (requires 24 VDC).

• Up to 32 FDU-80 annunciators per FACP.

• Plug-in terminal blocks for ease of installation and service.

• Can be remotely located up to 6,000 feet (1828.8 m) from

the FACP.

• Local piezo sounder with alarm and trouble resound.

• Semi-flush mounts to 2.188" (5.556 cm) minimum deep,

three-gang electrical box (NOTIFIER PN 10103) or three-

gangable electrical switchbox.

• Surface-mounts to NOTIFIER PN SBB-3 surface backbox.

Operation

The FDU-80 annunciator provides the FACP with point annun-

ciation with full display text on an 80-character LCD display.

The FDU-80 also provides an array of LEDs to indicate system

status, and includes control switches for remote control of criti-

cal system functions.

The FDU-80 provides the FACP with up to 32 remote serially

connected annunciators. All field-wiring terminations on the

FDU-80 use removable, compression-type terminal blocks for

ease of wiring and circuit testing.

Communication between the FACP and the annunciators is

accomplished over an EIA-485 serial interface, which greatly

reduces wire and installation cost over traditional systems.

Installation

The FDU-80 can be semi-flush mounted to a 2.188" (5.556

cm) minimum deep, three-gang electrical box or three-gang-

able electrical switchboxes. Alternately, an SBB-3 surface

backbox is available for surface-mount applications.

Ordering Information

FDU-80: 80 character, backlit, LCD Fire Annunciator with con-

trol switches for remote control of system functions, and key-

switch lock.

FDU-80C: ULC-listed version; see DN-60573 for details.

10103: Three-gang electrical box, minimum 2.188" (5.556 cm)

deep, for semi-flush mount applications.

SBB-3: Three-gang surface backbox for surface-mount appli-

cations.

Agency Listings And Approvals

These listings and approvals apply to the modules specified in

this document. In some cases, certain modules or applications

may not be listed by certain approval agencies, or listing may

be in process. Consult factory for latest listing status.

• UL Listed: S635

• MEA Listed: 245-00-E

• FDNY: COA#6038

• CSFM: 7120-0028:209

• FM Approved

NOTE: For ULC-listed version, see DN-60573.

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Annunciators 1
Made in the U.S. A 2

Summary of Contents

Page 1 - Annunciators

DN-6820:B • 05/17/2010 — Page 1 of 2FDU-8080 Character Liquid Crystal DisplayAnnunciatorsDN-6820:B • D-123GeneralThe FDU-80 is a compact, cost-effecti

Page 2 - Made in the U.S. A

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